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<div class="header">
  <div class="headertitle"><div class="title">interpolation_functions.h</div></div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/******************************************************************************</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment"> * @file     interpolation_functions.h</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment"> * @brief    Public header file for CMSIS DSP Library</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment"> * @version  V1.10.0</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment"> * @date     08 July 2021</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment"> * Target Processor: Cortex-M and Cortex-A cores</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment"> ******************************************************************************/</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment">/*</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment"> * Copyright (c) 2010-2020 Arm Limited or its affiliates. All rights reserved.</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment"> *</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="comment"> * SPDX-License-Identifier: Apache-2.0</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment"> *</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="comment"> * Licensed under the Apache License, Version 2.0 (the License); you may</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment"> * not use this file except in compliance with the License.</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment"> * You may obtain a copy of the License at</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment"> *</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment"> * www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment"> *</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment"> * Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="comment"> * distributed under the License is distributed on an AS IS BASIS, WITHOUT</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="comment"> * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="comment"> * See the License for the specific language governing permissions and</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="comment"> * limitations under the License.</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="comment"> */</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="preprocessor">#ifndef _INTERPOLATION_FUNCTIONS_H_</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="preprocessor">#define _INTERPOLATION_FUNCTIONS_H_</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span><span class="preprocessor">#include &quot;arm_math_types.h&quot;</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span><span class="preprocessor">#include &quot;arm_math_memory.h&quot;</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span><span class="preprocessor">#include &quot;dsp/none.h&quot;</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span><span class="preprocessor">#include &quot;dsp/utils.h&quot;</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="preprocessor">#ifdef   __cplusplus</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span>{</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span> </div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span> </div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>  <span class="keyword">typedef</span> <span class="keyword">struct</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>  {</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>          uint32_t nValues;           </div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>          float32_t x1;               </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>          float32_t xSpacing;         </div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"><a class="line" href="structarm__linear__interp__instance__f32.html#ac283ca1d847f5b20c24304c8e4911a36">   58</a></span>          <span class="keyword">const</span> float32_t *<a class="code hl_variable" href="structarm__linear__interp__instance__f32.html#ab373001f6afad0850359c344a4d7eee4">pYData</a>;          </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>  } <a class="code hl_struct" href="structarm__linear__interp__instance__f32.html">arm_linear_interp_instance_f32</a>;</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>  <span class="keyword">typedef</span> <span class="keyword">struct</span></div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>  {</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>          uint16_t numRows;   </div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>          uint16_t numCols;   </div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"><a class="line" href="structarm__bilinear__interp__instance__f32.html#a2a3147b8b3d6252b66ddbb77576527d3">   68</a></span>          <span class="keyword">const</span> float32_t *<a class="code hl_variable" href="structarm__bilinear__interp__instance__f32.html#afd1e764591c991c212d56c893efb5ea4">pData</a>;   </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>  } <a class="code hl_struct" href="structarm__bilinear__interp__instance__f32.html">arm_bilinear_interp_instance_f32</a>;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span></div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>  <span class="keyword">typedef</span> <span class="keyword">struct</span></div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>  {</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>          uint16_t numRows;   </div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>          uint16_t numCols;   </div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"><a class="line" href="structarm__bilinear__interp__instance__q31.html#ab11433711f5410a6251fe82533f6d427">   78</a></span>          <span class="keyword">const</span> q31_t *<a class="code hl_variable" href="structarm__bilinear__interp__instance__q31.html#a843eae0c9db5f815e77e1aaf9afea358">pData</a>;       </div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>  } <a class="code hl_struct" href="structarm__bilinear__interp__instance__q31.html">arm_bilinear_interp_instance_q31</a>;</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>  <span class="keyword">typedef</span> <span class="keyword">struct</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>  {</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>          uint16_t numRows;   </div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>          uint16_t numCols;   </div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"><a class="line" href="structarm__bilinear__interp__instance__q15.html#a6a507299028e200b1ca1b349bc2c6150">   88</a></span>          <span class="keyword">const</span> q15_t *<a class="code hl_variable" href="structarm__bilinear__interp__instance__q15.html#a50d75b1316cee3e0dfad6dcc4c9a2954">pData</a>;       </div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>  } <a class="code hl_struct" href="structarm__bilinear__interp__instance__q15.html">arm_bilinear_interp_instance_q15</a>;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span></div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>  <span class="keyword">typedef</span> <span class="keyword">struct</span></div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>  {</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>          uint16_t numRows;   </div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>          uint16_t numCols;   </div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"><a class="line" href="structarm__bilinear__interp__instance__q7.html#a36936a935c0de1f455cf4b4a4c85661e">   98</a></span>          <span class="keyword">const</span> q7_t *<a class="code hl_variable" href="structarm__bilinear__interp__instance__q7.html#af05194d691bbefb02c34bafb22ca9ef0">pData</a>;        </div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>  } <a class="code hl_struct" href="structarm__bilinear__interp__instance__q7.html">arm_bilinear_interp_instance_q7</a>;</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span> </div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span></div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>  <span class="keyword">typedef</span> <span class="keyword">enum</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>  {</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>    ARM_SPLINE_NATURAL = 0,           </div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>    ARM_SPLINE_PARABOLIC_RUNOUT = 1   </div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>  } arm_spline_type;</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>  <span class="keyword">typedef</span> <span class="keyword">struct</span></div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span>  {</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>    arm_spline_type type;      </div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span>    <span class="keyword">const</span> float32_t * x;       </div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>    <span class="keyword">const</span> float32_t * y;       </div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span>    uint32_t n_x;              </div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>    float32_t * coeffs;        </div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>  } <a class="code hl_struct" href="structarm__spline__instance__f32.html">arm_spline_instance_f32</a>;</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span> </div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span></div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>  <span class="keywordtype">void</span> arm_spline_f32(</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>        <a class="code hl_struct" href="structarm__spline__instance__f32.html">arm_spline_instance_f32</a> * S, </div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>  <span class="keyword">const</span> float32_t * xq,</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span>        float32_t * pDst,</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span>        uint32_t blockSize);</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span></div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span>  <span class="keywordtype">void</span> arm_spline_init_f32(</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>          <a class="code hl_struct" href="structarm__spline__instance__f32.html">arm_spline_instance_f32</a> * S,</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span>          arm_spline_type type,</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>    <span class="keyword">const</span> float32_t * x,</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>    <span class="keyword">const</span> float32_t * y,</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>          uint32_t n, </div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span>          float32_t * coeffs,</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>          float32_t * tempBuffer);</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span> </div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span></div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>  float32_t <a class="code hl_function" href="group___linear_interpolate.html#ga5335f60532bab8cee1e7c22f76a41805">arm_linear_interp_f32</a>(</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>  <a class="code hl_struct" href="structarm__linear__interp__instance__f32.html">arm_linear_interp_instance_f32</a> * S,</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>  float32_t x);</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span></div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span>  q31_t <a class="code hl_function" href="group___linear_interpolate.html#gaeaf31289367ac36c4727939e1ea73312">arm_linear_interp_q31</a>(</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span>  <span class="keyword">const</span> q31_t * pYData,</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>  q31_t x,</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span>  uint32_t nValues);</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span></div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>  q15_t <a class="code hl_function" href="group___linear_interpolate.html#ga9a308a0de4d4e4fe4a262a99b17121cd">arm_linear_interp_q15</a>(</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span>  <span class="keyword">const</span> q15_t * pYData,</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span>  q31_t x,</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span>  uint32_t nValues);</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span></div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span>q7_t <a class="code hl_function" href="group___linear_interpolate.html#gafabd4124a8724055329b5c484419f936">arm_linear_interp_q7</a>(</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span>  <span class="keyword">const</span> q7_t * pYData,</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span>  q31_t x,</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span>  uint32_t nValues);</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span></div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span>  float32_t <a class="code hl_function" href="group___bilinear_interpolate.html#ga887756dbbe013d0a15b987836a787677">arm_bilinear_interp_f32</a>(</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span>  <span class="keyword">const</span> <a class="code hl_struct" href="structarm__bilinear__interp__instance__f32.html">arm_bilinear_interp_instance_f32</a> * S,</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span>  float32_t X,</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span>  float32_t Y);</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span></div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno">  240</span>  q31_t <a class="code hl_function" href="group___bilinear_interpolate.html#gaefe4731017e8b9ac652e5fea57cb1fa5">arm_bilinear_interp_q31</a>(</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno">  241</span>  <a class="code hl_struct" href="structarm__bilinear__interp__instance__q31.html">arm_bilinear_interp_instance_q31</a> * S,</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno">  242</span>  q31_t X,</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno">  243</span>  q31_t Y);</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno">  244</span> </div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno">  245</span></div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno">  253</span>  q15_t <a class="code hl_function" href="group___bilinear_interpolate.html#ga56fe34273ffb422f428b1d9feeffe0ea">arm_bilinear_interp_q15</a>(</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno">  254</span>  <a class="code hl_struct" href="structarm__bilinear__interp__instance__q15.html">arm_bilinear_interp_instance_q15</a> * S,</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno">  255</span>  q31_t X,</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno">  256</span>  q31_t Y);</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno">  257</span></div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno">  265</span>  q7_t <a class="code hl_function" href="group___bilinear_interpolate.html#ga1230bb062f6d8614db10b37ba7c9a161">arm_bilinear_interp_q7</a>(</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno">  266</span>  <a class="code hl_struct" href="structarm__bilinear__interp__instance__q7.html">arm_bilinear_interp_instance_q7</a> * S,</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno">  267</span>  q31_t X,</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno">  268</span>  q31_t Y);</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno">  269</span> </div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno">  270</span> </div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno">  271</span><span class="preprocessor">#ifdef   __cplusplus</span></div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno">  272</span>}</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno">  273</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno">  274</span> </div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno">  275</span><span class="preprocessor">#endif </span><span class="comment">/* ifndef _INTERPOLATION_FUNCTIONS_H_ */</span><span class="preprocessor"></span></div>
<div class="ttc" id="agroup___bilinear_interpolate_html_ga1230bb062f6d8614db10b37ba7c9a161"><div class="ttname"><a href="group___bilinear_interpolate.html#ga1230bb062f6d8614db10b37ba7c9a161">arm_bilinear_interp_q7</a></div><div class="ttdeci">q7_t arm_bilinear_interp_q7(arm_bilinear_interp_instance_q7 *S, q31_t X, q31_t Y)</div><div class="ttdoc">Q7 bilinear interpolation.</div><div class="ttdef"><b>Definition</b> arm_math.h:8755</div></div>
<div class="ttc" id="agroup___bilinear_interpolate_html_ga56fe34273ffb422f428b1d9feeffe0ea"><div class="ttname"><a href="group___bilinear_interpolate.html#ga56fe34273ffb422f428b1d9feeffe0ea">arm_bilinear_interp_q15</a></div><div class="ttdeci">q15_t arm_bilinear_interp_q15(arm_bilinear_interp_instance_q15 *S, q31_t X, q31_t Y)</div><div class="ttdoc">Q15 bilinear interpolation.</div><div class="ttdef"><b>Definition</b> arm_math.h:8677</div></div>
<div class="ttc" id="agroup___bilinear_interpolate_html_ga887756dbbe013d0a15b987836a787677"><div class="ttname"><a href="group___bilinear_interpolate.html#ga887756dbbe013d0a15b987836a787677">arm_bilinear_interp_f32</a></div><div class="ttdeci">float32_t arm_bilinear_interp_f32(const arm_bilinear_interp_instance_f32 *S, float32_t X, float32_t Y)</div><div class="ttdoc">Floating-point bilinear interpolation.</div><div class="ttdef"><b>Definition</b> arm_math.h:8538</div></div>
<div class="ttc" id="agroup___bilinear_interpolate_html_gaefe4731017e8b9ac652e5fea57cb1fa5"><div class="ttname"><a href="group___bilinear_interpolate.html#gaefe4731017e8b9ac652e5fea57cb1fa5">arm_bilinear_interp_q31</a></div><div class="ttdeci">q31_t arm_bilinear_interp_q31(arm_bilinear_interp_instance_q31 *S, q31_t X, q31_t Y)</div><div class="ttdoc">Q31 bilinear interpolation.</div><div class="ttdef"><b>Definition</b> arm_math.h:8603</div></div>
<div class="ttc" id="agroup___linear_interpolate_html_ga5335f60532bab8cee1e7c22f76a41805"><div class="ttname"><a href="group___linear_interpolate.html#ga5335f60532bab8cee1e7c22f76a41805">arm_linear_interp_f32</a></div><div class="ttdeci">float32_t arm_linear_interp_f32(arm_linear_interp_instance_f32 *S, float32_t x)</div><div class="ttdoc">Process function for the floating-point Linear Interpolation Function.</div><div class="ttdef"><b>Definition</b> arm_math.h:6483</div></div>
<div class="ttc" id="agroup___linear_interpolate_html_ga9a308a0de4d4e4fe4a262a99b17121cd"><div class="ttname"><a href="group___linear_interpolate.html#ga9a308a0de4d4e4fe4a262a99b17121cd">arm_linear_interp_q15</a></div><div class="ttdeci">__STATIC_FORCEINLINE q15_t arm_linear_interp_q15(q15_t *pYData, q31_t x, uint32_t nValues)</div><div class="ttdoc">Process function for the Q15 Linear Interpolation Function.</div><div class="ttdef"><b>Definition</b> arm_math.h:6598</div></div>
<div class="ttc" id="agroup___linear_interpolate_html_gaeaf31289367ac36c4727939e1ea73312"><div class="ttname"><a href="group___linear_interpolate.html#gaeaf31289367ac36c4727939e1ea73312">arm_linear_interp_q31</a></div><div class="ttdeci">__STATIC_FORCEINLINE q31_t arm_linear_interp_q31(q31_t *pYData, q31_t x, uint32_t nValues)</div><div class="ttdoc">Process function for the Q31 Linear Interpolation Function.</div><div class="ttdef"><b>Definition</b> arm_math.h:6540</div></div>
<div class="ttc" id="agroup___linear_interpolate_html_gafabd4124a8724055329b5c484419f936"><div class="ttname"><a href="group___linear_interpolate.html#gafabd4124a8724055329b5c484419f936">arm_linear_interp_q7</a></div><div class="ttdeci">__STATIC_FORCEINLINE q7_t arm_linear_interp_q7(q7_t *pYData, q31_t x, uint32_t nValues)</div><div class="ttdoc">Process function for the Q7 Linear Interpolation Function.</div><div class="ttdef"><b>Definition</b> arm_math.h:6655</div></div>
<div class="ttc" id="astructarm__bilinear__interp__instance__f32_html"><div class="ttname"><a href="structarm__bilinear__interp__instance__f32.html">arm_bilinear_interp_instance_f32</a></div><div class="ttdoc">Instance structure for the floating-point bilinear interpolation function.</div><div class="ttdef"><b>Definition</b> arm_math.h:2856</div></div>
<div class="ttc" id="astructarm__bilinear__interp__instance__f32_html_afd1e764591c991c212d56c893efb5ea4"><div class="ttname"><a href="structarm__bilinear__interp__instance__f32.html#afd1e764591c991c212d56c893efb5ea4">arm_bilinear_interp_instance_f32::pData</a></div><div class="ttdeci">float32_t * pData</div><div class="ttdef"><b>Definition</b> arm_math.h:2859</div></div>
<div class="ttc" id="astructarm__bilinear__interp__instance__q15_html"><div class="ttname"><a href="structarm__bilinear__interp__instance__q15.html">arm_bilinear_interp_instance_q15</a></div><div class="ttdoc">Instance structure for the Q15 bilinear interpolation function.</div><div class="ttdef"><b>Definition</b> arm_math.h:2876</div></div>
<div class="ttc" id="astructarm__bilinear__interp__instance__q15_html_a50d75b1316cee3e0dfad6dcc4c9a2954"><div class="ttname"><a href="structarm__bilinear__interp__instance__q15.html#a50d75b1316cee3e0dfad6dcc4c9a2954">arm_bilinear_interp_instance_q15::pData</a></div><div class="ttdeci">q15_t * pData</div><div class="ttdef"><b>Definition</b> arm_math.h:2879</div></div>
<div class="ttc" id="astructarm__bilinear__interp__instance__q31_html"><div class="ttname"><a href="structarm__bilinear__interp__instance__q31.html">arm_bilinear_interp_instance_q31</a></div><div class="ttdoc">Instance structure for the Q31 bilinear interpolation function.</div><div class="ttdef"><b>Definition</b> arm_math.h:2866</div></div>
<div class="ttc" id="astructarm__bilinear__interp__instance__q31_html_a843eae0c9db5f815e77e1aaf9afea358"><div class="ttname"><a href="structarm__bilinear__interp__instance__q31.html#a843eae0c9db5f815e77e1aaf9afea358">arm_bilinear_interp_instance_q31::pData</a></div><div class="ttdeci">q31_t * pData</div><div class="ttdef"><b>Definition</b> arm_math.h:2869</div></div>
<div class="ttc" id="astructarm__bilinear__interp__instance__q7_html"><div class="ttname"><a href="structarm__bilinear__interp__instance__q7.html">arm_bilinear_interp_instance_q7</a></div><div class="ttdoc">Instance structure for the Q15 bilinear interpolation function.</div><div class="ttdef"><b>Definition</b> arm_math.h:2886</div></div>
<div class="ttc" id="astructarm__bilinear__interp__instance__q7_html_af05194d691bbefb02c34bafb22ca9ef0"><div class="ttname"><a href="structarm__bilinear__interp__instance__q7.html#af05194d691bbefb02c34bafb22ca9ef0">arm_bilinear_interp_instance_q7::pData</a></div><div class="ttdeci">q7_t * pData</div><div class="ttdef"><b>Definition</b> arm_math.h:2889</div></div>
<div class="ttc" id="astructarm__linear__interp__instance__f32_html"><div class="ttname"><a href="structarm__linear__interp__instance__f32.html">arm_linear_interp_instance_f32</a></div><div class="ttdoc">Instance structure for the floating-point Linear Interpolate function.</div><div class="ttdef"><b>Definition</b> arm_math.h:2845</div></div>
<div class="ttc" id="astructarm__linear__interp__instance__f32_html_ab373001f6afad0850359c344a4d7eee4"><div class="ttname"><a href="structarm__linear__interp__instance__f32.html#ab373001f6afad0850359c344a4d7eee4">arm_linear_interp_instance_f32::pYData</a></div><div class="ttdeci">float32_t * pYData</div><div class="ttdef"><b>Definition</b> arm_math.h:2849</div></div>
<div class="ttc" id="astructarm__spline__instance__f32_html"><div class="ttname"><a href="structarm__spline__instance__f32.html">arm_spline_instance_f32</a></div><div class="ttdoc">Instance structure for the floating-point cubic spline interpolation.</div><div class="ttdef"><b>Definition</b> arm_math.h:2355</div></div>
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